Highly Theoretical Differential Equations of the Afterlife

Theories are not facts. Differential equations are a common concept of applied mathematics. Science is roughly derived from philosophy. Engineering is roughly derived from science. The afterlife is worth researching. All research at first may seem far-fetched. Engineering may be the only way to know for sure if the afterlife is real and if so, what it is exactly. "The Differential Equations of Advanced Conception: (S + P)' = ~(S + E) S: science P: philosophy E: engineering The derivative of science plus philosophy equals approximately science plus engineering. Science is in both the differential equation and the approximate derivative because after the deriving process the thinking becomes less philosophical and more scientific due to the increased tangibility."(Ohnemus 2023). If we add the science of the afterlife and the philosophy of the afterlife then the approximate derivative may be the science of the afterlife plus the engineering of the afterlife. In conclusion, probably no machine has been created to preview the afterlife. And if one has, the probability of its accuracy may be null.